van Ostadelaan is een straat te Heerhugowaard in de gemeente Heerhugowaard en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1701 LJ | 10F, 10G, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44A, 44, 46, 10E, 10D, 10C, 10B, 10A, 8, 6, 4, 2; |
| 1701 LH | 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109; |
| 1701 LK | 76, 74, 72, 70, 68, 66, 64, 62, 60, 58, 56, 54, 52, 50, 48; |
| 1701 LE | 1, 3, 5, 7, 9, 11, 13A, 13B, 13C, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43; |
| 1701 LG | 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83; |